日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

USEUROPEAFRICAASIA 中文雙語Fran?ais
China
Home / China / China

Hunt for MH370 enters 'different phase'

By Xu Haijing in Canberra | China Daily | Updated: 2014-05-30 06:51

The mystery surrounding missing Malaysia Airlines Flight MH370 has deepened as the autonomous underwater vehicle Bluefin-21 wraps up its search without finding any debris and the search area has been discounted as the final resting place of the ill-fated aircraft.

The Joint Agency of Coordination Center announced on Thursday that Bluefin-21 had completed its mission after covering over 850 square kilometers of ocean floor in an area some 1,600 km off the coast of Western Australia.

The area was defined based on the four acoustic signals detected by the towed pinger locator deployed by the Australian Defense Vessel Ocean Shield. The signals, or pings, were believed to be from a man-made device and have all the characteristics of the transmission from an emergency locator beacon.

Bluefin-21 started searching the sea floor in the area, looking for debris of the missing aircraft or the "black boxes", the aircraft's data and voice recorders.

After searching for more than 40 days, Bluefin-21 completed its last mission on Wednesday afternoon. The data collected on that mission has been analyzed and no signs of aircraft debris were found.

Hours after the Joint Agency of Coordination Center issued the statement, Australian Deputy Prime Minister Warren Truss told the Australian Parliament that the search for MH370 will continue in "a different phase". He said he still believes the resting place of the aircraft is in the Southern Indian Ocean.

The Australian Transport Safety Bureau said the search in the vicinity of the acoustic detections can now be considered complete, and, in its professional judgment, the area can be discounted as the final resting place of MH370.

The announcement came hours after the US navy's deputy director of ocean engineering Michael Dean told CNN that there was now broad agreement the signals came from some other man-made source unrelated to the jet that disappeared on March 8 carrying 239 people.

"Our best theory at this point is that (the pings were) likely some sound produced by the ship ... or within the electronics of the towed pinger locator," Dean said.

"Your fear anytime you put electronic equipment in the water is that if any water gets in and grounds or shorts something out, that you could start producing sound."

The US navy has since issued a statement calling Dean's comments "speculative and premature".

Xinhua

Editor's picks
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 国产成年人 | 日韩一区二区三区不卡 | 伊人春色视频 | 国产精品一区二区三区四区 | 青青操视频在线观看 | 色久综合网| 国产不卡免费视频 | 免费在线一区二区三区 | 免费日韩视频 | 狠狠淫 | 黄色高清视频在线观看 | 欧美成人a视频 | 国产自产视频 | 日韩中文字幕高清 | 青青草视频网 | www.毛片com| 日韩av成人在线 | 日本色视频| 97综合网 | 免费在线不卡视频 | 怡春院欧美| 日韩成人动漫 | 中文字幕亚洲精品 | 欧美日韩免费一区二区三区 | 2019av| 久久久亚洲一区 | 国产精品久久久久一区二区三区 | 欧美日韩久久 | 日韩在线视频免费观看 | 五月婷婷丁香综合 | 欧美激情在线播放 | 一级欧美一级日韩片 | 日日夜夜草| 一区二区三区不卡在线观看 | 国产精品伦一区二区三级视频 | 亚洲青草视频 | 日本亚洲一区二区 | 国产精久久一区二区三区 | 国产午夜精品一区二区三区 | 男人的天堂2019 | 男人天堂最新网址 |